We were on the way home from the gym one night when my 37 year old wife said that she wanted to fuck J again. J was a 21 year old she had fucked several months earlier. So the next day I sent J a text. He replied he could meet that night after work at 9pm. I messaged my wife to let her know J was going to fuck her that night. I got home after work and found her in the bathroom shaving her pussy before we headed out. We arrived in the car park outside J's work and he came out to our car. My wife sat sideways on the passenger seat, legs partly open. J & I could see she had no panties on. I asked if she wanted to jump in the back with J. They got in the back seat, and she released J's cock to suck it. J reached around pulled her skirt up and fucked her with his fingers. I kept a lookout as people walked through the car park until I reached into the front console and handed J a condom. My wife said to J as she looked and smiled at me, "How do you want me?" J pushed her into the back corner of the seat and took her from behind. I could hear my wife's moans as I watched before a small scream from her and a loud sigh from J as they both cum. With that now done she looked at me and said, You can take me home now J's finished me off!" I did take her home and reclaimed her but she did say, "Be careful, he gave it to me hard so I'm a little sore".